package com.sky.mapper;

import com.sky.entity.Dish;
import com.sky.entity.DishFlavor;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface DishFlavorMapper {

    /**
     * 批量插入口味数据
     * @param flavors
     */
    void insertBatch(@Param("flavors") List<DishFlavor> flavors);

    /**
     * 根据菜品的id删除口味数据
     * @param id
     */
    @Delete("delete from dish_flavor where dish_id = #{id}")
    void deleteByDishId(Long id);

    /**
     * 根据菜品的id查询菜品的所有的口味数据
     * @param id
     * @return
     */
    @Select("select * from dish_flavor where dish_id = #{id}")
    List<DishFlavor> getFlaversByDishId(Long id);

    /**
     * 动态条件查询菜品
     * @param dish
     * @return
     */
    List<Dish> list(Dish dish);
}
